This would not be "replicating" anything, exceptions already are values in most languages. The only thing to do is wrap your call with a function, like "err = catch-all(expr)".
> ou could argue that Go can use Exceptions in the same manner as X lang too, by using panic and recover...
Except that it would be cumbersome ;-) because panic/recover works only in combination with defer[0].
> With Go and Rust, return value error handling is just simply nice.
Using non-exceptional control flow for errors can be useful depending on the circumstances. Using exceptions is simply nice in many other cases.
> There's no question about if a function might error out, just look at the signature.
Just look at the documentation. Code defensively.
